Parameterstokenrequired. Supplied during conversation/start and relevant to the survey you are about to take.variable > namerequired. Variable name passed to survey.variable > valuerequired. Variable value passed to survey.

ParameterstokenSupplied during conversation/start and relevant to the survey you are about to take.messageMessage displayed when variable passed successfully.error > messageThis appears should you supply an invalid token or invalid variable name and/or variable value.